Although a familial occurrence of subtle disturbances in AngII-dependent control of aldosterone and renal hemodynamics appears possible, BP regulation by the renin-angiotensin system is probably often intact at the stage of prehypertension.
The recently published BP treatment guidelines by the American College of Cardiology/American Heart Association (ACC/AHA) recommend a systolic BP (SBP) and diastolic BP reduction to less than 130 mmHg and less than 80 mmHg, respectively, for all ages, and have also changed the classification of hypertension by changing the term "prehypertension" of the JNC 7 (7th Joint National Committee) guidelines to "stage 1 hypertension".
The recently published BP treatment guidelines by the American College of Cardiology/American Heart Association (ACC/AHA) recommend a systolic BP (SBP) and diastolic BP reduction to less than 130 mmHg and less than 80 mmHg, respectively, for all ages, and have also changed the classification of hypertension by changing the term "prehypertension" of the JNC 7 (7th Joint National Committee) guidelines to "stage 1 hypertension".
In the case of pHTN, increased adiposity causes dysregulation of the renin-angiotensin-aldosterone-system (RAAS) as well as adipokine- and leptin-associated increases in adrenergic tone.
The highest odds ratios for prehypertension were those associated with the cutoff points for IOAFi and LAP (e.g., OR = 2.8 for women with WC > 83.5 cm and OR = 2.6 for men with WC > 87.5 cm).
The purpose of this study is to determine the effect of 10 weeks of moderate-intensity aerobic exercise training (MIET) on blood pressure (BP), angiotensin-converting enzyme (ACE) and β2-adrenergic receptor (ADRB2) gene expression in leukocytes, plasma angiotensin II (Ang II), and flow-mediated dilation (FMD) in obese postmenopausal women (PMW) with prehypertension.
Black race (hazard ratio [HR], 1.36; 95% CI, 1.21-1.54), older age (HR, 8.06; 95% CI, 6.69-9.72 for participants aged 60-66 years), lower educational attainment (HR, 1.61; 95% CI, 1.28-2.03 for less than a high school education), and APOE ε4 genotype (HR, 1.98; 95% CI, 1.78-2.21) were associated with increased risk of dementia, as were midlife smoking (HR, 1.41; 95% CI, 1.23-1.61), diabetes (HR, 1.77; 95% CI, 1.53-2.04), prehypertension (HR, 1.31; 95% CI, 1.14-1.51), and hypertension (HR, 1.39; 95% CI, 1.22-1.59).
With this regard, we evaluate the effect of oral magnesium supplementation on the transcription of TRPM6, TRPM7, and SLC41A1, in individuals with incident pre-hypertension (preHTN).
With this regard, we evaluate the effect of oral magnesium supplementation on the transcription of TRPM6, TRPM7, and SLC41A1, in individuals with incident pre-hypertension (preHTN).
Circulating levels of total (CD31(+)/CD42a(-)) and activated (CD62E(+)) microparticles released by endothelial cells were significantly decreased (∼40% for both) after a 6-mo supervised aerobic exercise training program in individuals with prehypertension.
Circulating levels of total (CD31(+)/CD42a(-)) and activated (CD62E(+)) microparticles released by endothelial cells were significantly decreased (∼40% for both) after a 6-mo supervised aerobic exercise training program in individuals with prehypertension.
In the present review, we critically analyse the current means used to diagnose PA along with the role that ACTH, aberrant receptor expression and genetic alterations may exert, and provide evidence for an increased prevalence of aldosterone dysregulation in patients with essential hypertension and pre-hypertension.